263 commits

Author	SHA1	Message	Date
Ayaz Hafiz	19233e08c2	Consolidate IsOpen solve	2022-04-25 19:04:10 -04:00
Ayaz Hafiz	1de67fe19a	Nested Eq constraint in Exhaustive behind SoA	2022-04-25 19:04:09 -04:00
Ayaz Hafiz	17e7b10267	Fought against clippy and lost	2022-04-25 19:04:09 -04:00
Ayaz Hafiz	372b12bec9	Typo	2022-04-25 19:04:09 -04:00
Ayaz Hafiz	85e3373d8b	Move exhaustiveness checking to type checking	2022-04-25 19:04:09 -04:00
Ayaz Hafiz	356616d834	Move exhaustiveness checking to type solving phase with solve tests	2022-04-25 19:04:08 -04:00
Ayaz Hafiz	b6383f81ee	Numbers are opaques	2022-04-25 10:59:42 -04:00
Ayaz Hafiz	87245def0a	Clippy vs McGregor 2047	2022-04-23 10:56:54 -04:00
Ayaz Hafiz	188bd33f1f	Make sure we only open up closed tag unions	2022-04-23 10:56:54 -04:00
Ayaz Hafiz	504c3f9b49	Delay add "is open" constraint until we know a type variable	2022-04-23 10:56:53 -04:00
Ayaz Hafiz	115cd2ba75	IsOpen constraints should always open up all nested tag unions	2022-04-23 10:56:52 -04:00
Folkert	8b144c446d	remove PartialEq for a bunch of types that we should not compare	2022-04-20 16:58:30 +02:00
Ayaz Hafiz	ceea194db4	Make sure "is open" constraints add flex vars at the right rank	2022-04-18 12:56:22 -04:00
Ayaz Hafiz	b79b351136	The first ability... compiles	2022-04-14 16:50:41 -04:00
Ayaz Hafiz	6b4294307f	Start saving ability signature on designated variable again	2022-04-14 16:22:54 -04:00
Ayaz Hafiz	d630562d99	forgive me clippy	2022-04-13 15:30:02 -04:00
Ayaz Hafiz	8eec930260	More and smarter checking and error reporting for abilities	2022-04-13 15:25:19 -04:00
Ayaz Hafiz	25b3aa7ca7	Typed body specializations solve	2022-04-13 10:42:46 -04:00
Ayaz Hafiz	a1c1dc1a9f	Ask rustc to please always inline	2022-04-13 08:49:27 -04:00
Ayaz Hafiz	0336b6ad27	Clippy	2022-04-12 19:02:58 -04:00
Ayaz Hafiz	67b5ab7fe7	Add test for when specialization types conflict	2022-04-12 19:01:36 -04:00
Ayaz Hafiz	d94556d807	Report overly general specializations	2022-04-12 18:52:49 -04:00
Ayaz Hafiz	16d0060824	Report errors for type errors in specializations outside of ability impl	2022-04-12 18:41:20 -04:00
Ayaz Hafiz	127d435ff2	Report incomplete ability implementations	2022-04-12 18:26:19 -04:00
Ayaz Hafiz	462f443956	Comment	2022-04-12 17:23:03 -04:00
Ayaz Hafiz	64b559073d	Clippy	2022-04-12 16:18:07 -04:00
Ayaz Hafiz	15a040ec87	Basic type inference and solving for abilities ... Note that is still pretty limited. We only permit opaque types to implement abilities, abilities cannot have type arguments, and also no other functions may depend on abilities	2022-04-12 16:18:07 -04:00
Folkert	38c2710fc5	intern common tag names	2022-03-20 15:30:47 +01:00
hafiz	418e71e95c	Merge pull request #2755 from rtfeldman/dense-let-constraints ... Constraint gen tweaks	2022-03-19 20:39:55 -04:00
Folkert	7f92de69ab	some comments	2022-03-19 23:44:28 +01:00
Folkert	21a51464f3	various small type-related changes	2022-03-18 22:35:12 +01:00
Folkert	a3b00fbf55	Merge branch 'explicit-closed-tag-record' into delay-instantiating-aliases	2022-03-17 20:34:52 +01:00
Folkert	f8a73e0baa	use unreachable!	2022-03-17 19:50:16 +01:00
Folkert	426bfe3ff1	implement solve crate	2022-03-17 19:31:54 +01:00
Folkert	c5fb4f2e47	rewrite and fix builtin alias instantiation	2022-03-16 22:10:04 +01:00
Folkert	7fd420bb95	optimize instantiation of builtins	2022-03-16 21:15:54 +01:00
Folkert	ad6fd18b05	optimizations for known aliases and identity substitutions	2022-03-16 18:33:53 +01:00
Folkert	b3dce7317d	hook up aliases	2022-03-15 22:23:40 +01:00
Folkert	7d8409f6a6	write Aliases implementation	2022-03-15 22:02:04 +01:00
Folkert	9059e09dca	thread through Aliases	2022-03-14 21:20:35 +01:00
Folkert	f9bd46ecb8	fake implementation of type_to_var for DelayedAlias	2022-03-14 20:22:38 +01:00
Folkert	00f3eaf2a1	thread through DelayedAlias	2022-03-14 19:47:19 +01:00
Folkert	523032c6c9	more comments	2022-03-13 14:05:53 +01:00
Folkert	ed247c9da3	Merge remote-tracking branch 'origin/trunk' into type-checking-storage-subs	2022-03-13 13:43:00 +01:00
Folkert	eccb461b01	get fancy, store variable directly in the index	2022-03-13 01:59:28 +01:00
Folkert	b3d9f9c2de	use EitherIndex<Type, Variable> to halve number of types stored	2022-03-13 01:46:49 +01:00
Folkert	da03b0c2b3	add either_type_index_to_var	2022-03-13 01:45:23 +01:00
Folkert	6bb8bcb5a2	cleanup	2022-03-12 14:02:34 +01:00
Folkert	30e7d94c95	clarify old constraint gen is now just for the builtins	2022-03-11 19:25:42 +01:00
Folkert	aebb3a162e	it's alive!	2022-03-11 17:27:44 +01:00